نتایج جستجو برای: controllable synthesis

تعداد نتایج: 422157  

Journal: :Nanoscale 2011
Ming-Qiang Zhu Gan-Chao Chen Yun-Mei Li Jun-Bing Fan Ming-Feng Zhu Zhiyong Tang

One-step facile synthesis of monoporous polymer microspheres via microwave-controlled dispersion polymerization is introduced. This template-free method employing the dispersion polymerization of styrene under microwave irradiation induces directly the formation of uniform monoporous polymer microspheres, with controllable morphologies and sizes, which can be tuned by simply adjusting parameter...

Journal: :Molecules 2018
Xinlei Li Changjuan Chen Jincai Wu

Polyesters, especially poly(lactide) (PLA), are used widely as biodegradable and biocompatible materials, yet their controllable synthesis, especially the stereoselective synthesis of polyesters, is still a challenge. Recently some excellent Lewis pair catalysts for ring-opening polymerization (ROP) of lactide and related cyclic esters have emerged. This review article will highlight the key ad...

Journal: :Chinese Journal of Catalysis 2023

Atomically dispersed catalysts have become a research frontier due to their excellent catalytic activity and selectivity, but the controllable synthesis is still challenging. A library containing 37 elements was created guide fabrication of monoatomic catalysts.

Journal: :Acta Crystallographica Section A Foundations and Advances 2017

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